Organic compounds -- part of the class 532-570 series – Organic compounds – Phosphorus containing
Patent
1994-02-28
1996-01-30
Reamer, James H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Phosphorus containing
C07F 902
Patent
active
054881714
ABSTRACT:
A compound of formula ##STR1## where R.sup.1 and R.sup.2 are independently a C.sub.1 -C.sub.10 aliphatic radical, or R.sup.1 is a C.sub.1 -C.sub.10 aliphatic radical and R.sup.2 is a C.sub.6 -C.sub.10 aromatic radical, and R.sup.3 is a C.sub.1 -C.sub.8 aliphatic radical, a C.sub.3 -C.sub.8 cycloaliphatic radical, a C.sub.6 -C.sub.15 aromatic radical or a C.sub.7 -C.sub.13 araliphatic radical, provided that R.sup.3 is not methyl when R.sup.1 and R.sup.2 are each methyl, that R.sup.3 is not ethyl when R.sup.1 and R.sup.2 are each methyl and that R.sup.2 is not p-aminophenyl when R.sup.1 is methyl and R.sup.3 is ethyl.
REFERENCES:
CA116:59480 (1991), Cmpd. Reg. Nos. 138568-44-2 P & 138568-45-3P.
Chem. Abst. 97 (5):39019r (1982).
C. Marie, Ann. Chim. Phys. (1904) pp. 335, 368, 369, 370 & 371.
S. J. Fitch "Hypophosphite Esters from Orthocarbonyls" Jan. 5, 1964, pp. 61-64 vol. 86.
C. Marie --Comptes Rendus Hebdomadaires Des Seances De l'Academie Des. Sciences, Serie C: Sciences Chimiques vol. 34, 1902, pp 286-288.
Ciba-Geigy Corporation
Dohmann George R.
Hydorn Michael B.
Reamer James H.
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